22
Hardware
Inst
allat
ion
Hardware Installation
Hardware Installation
CPU Clock Ratio Adjust Switch (SW2)
RATIO
SW-1
DEFAULT
OFF
X6
ON
X6.5
ON
X7
ON
X7.5
ON
SW-2
OFF
ON
ON
OFF
OFF
SW-3
OFF
OFF
OFF
ON
ON
SW-4
OFF
OFF
OFF
ON
ON
SW-5
OFF
ON
OFF
ON
OFF
X8
ON
OFF
ON
OFF
ON
X8.5
ON
OFF
ON
OFF
OFF
X9
ON
OFF
OFF
ON
ON
X9.5
ON
OFF
OFF
ON
OFF
X10
ON
OFF
OFF
OFF
ON
X10.5
ON
OFF
OFF
OFF
OFF
X11
ON
ON
ON
ON
ON
X11.5
ON
ON
ON
ON
OFF
X12
ON
ON
ON
OFF
ON
X13
ON
ON
ON
OFF
OFF
Switch Settings
The "Toggle switch" (SW2) on the
mainboard can be used to select the
CPU ratio. In order to let you have
some better idea of the toggle switch
setting, please refer to the following
illustration. The following pictures will
show you how to make the setting
on the "toggle switch":
Picture of "Toggle switch"
Push the switch
downward to select "OFF"
Push the switch upward
to select "ON"
Note ! When you are changing the setting on SW2, please make sure to remove
the power core from the PC system.
Some CPUs may unsuitable to run by over-clocking, if you happen to over-clock
the FSB and clock ratio, and you PC system fail to start, please do as follow:
1. Switch the DIP switch to the original or default settings.
2. Clear the CMOS data as mentioned on page 21, the re-boot your system.
3. If the PC system still fail to start, then you have to remove the battery for 1
minute to clear the CMOS Data.
